libata-pmp-prep: implement EH fast-fail path

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If PMP itself becomes inaccessible while trying to link a downstream
link, spending time to recover the downstream link doesn't make any
sense.  Make EH skip retry and fail fast if -ERESTART is received.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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Tejun Heo 2007-09-23 13:14:13 +09:00 • committed by Jeff Garzik

parent f9df58cb27

commit 668108d73b

1 changed files with 1 additions and 1 deletions

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drivers/ata/libata-eh.c

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